Chapter 34

Question 1

These flowering plants have two cotyledons.

Answer 1

Dicot

Question 2

These flowering plants have only one cotyledon.

Answer 2

Monocot

Question 3

The initial leaves (leaf). Provides food before seedling can photosynthesize in a dicot.

Answer 3

Cotyledons

Question 4

Tufts of roots without a central taproot

Answer 4

Fibrous Roots

Question 5

A single central root system.

Answer 5

Taproots

Question 6

Seeded plants have ____ organ systems and ____ organs.

Answer 6

2, 3

Question 7

A single layer of cells with a protective waxy layer.

Answer 7

Dermal Tissues

Question 8

Protective waxy layer.

Answer 8

Cuticle

Question 9

Long-distance networks that move food/water/solutes.

Answer 9

Vascular Tissues

Question 10

Any other type of tissues found in plants.

Answer 10

Ground Tissues

Question 11

_______ transports water and dissolved minerals.

Answer 11

Xylem

Question 12

______ transports food suspended in fluid.

Answer 12

Phloem

Question 13

Structural support and transport.

Answer 13

Tracheids

Question 14

These are wider and can carry a larger volume of fluids.

Answer 14

Vessel Elements

Question 15

Food-conducting tubes

Answer 15

Sieve Tube Elements

Question 16

These are connected to neighboring sieve tubes via _________.

Answer 16

Plasmodesmata

Question 17

Provide proteins and ATP for sieve tubes

Answer 17

Companion Cells

Question 18

Non-woody plants are mostly what?

Answer 18

Ground Tissues

Question 19

Primary component of ground tissue, food production and storage.

Answer 19

Parenchyma

Question 20

Provides structure for fast growing parts of the plant, cell walls of variable thickness.

Answer 20

Collenchyma

Question 21

Structural, very think cells walls, can also be found in vascular; dermal tissues.

Answer 21

Sclerenchyma

Question 22

__________ allows plants to grow against gravity.

Answer 22

Stems

Question 23

_____ produce food.

Answer 23

Leaves

Question 24

Are pores in the dermal tissue surrounded by guard cells.

Answer 24

Stomata

Question 25

Stomata open in _____, ____ conditions. And close in _____ conditions.

Answer 25

Hot, wet, and Dry

Question 26

______ anchor the plant and absorb water/nutrients.

Answer 26

Roots

Question 27

Zone of ________ are 3 tissues types formed at this area of the root.

Answer 27

Maturation

Question 28

Zone of (cell) ____________ an area where cells begin to elongate.

Answer 28

Elongation

Question 29

Zone of ___________ contains dividing cells, the end of which is called the root apical meristem,

Answer 29

Division

Question 30

______ ______ conical patch of though tissue at the tip of each root.

Answer 30

Root Cap

Question 31

_____ _____ extensions of dermal tissue for water/mineral uptake.

Answer 31

Root Hairs

Question 32

________ protective cell layer around vascular tissues.

Answer 32

Endodermins

Question 33

______ ______ waxy layer in endodermal cell wall from passing into vascular tissues without being filtered though a cell membrane.

Answer 33

Casparian Strip

Question 34

______ molecules sticking to the same type of molecules.

Answer 34

Cohesion

Question 35

_______ molecules attracted to other types of molecules.

Answer 35

Adhesion